Research output: Contribution to journal › Journal article
|Journal publication date||20/11/2008|
|Journal||Physical Review B|
|Number of pages||5|
We study the formation of inhomogeneous magnetization texture in the vicinity of a tunnel junction between two metallic ferromagnets nominally in the antiparallel configuration and its influence on the magnetoresistance of such a device. Such a texture, dependent on the magnetization rigidity and crystalline anisotropy energy in the ferromagnet, develops when the ferromagnetic coupling across the tunnel barrier increases above a critical value.